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Changelog

Stay up-to-date with the latest features, improvements, and bug fixes in Sim. All changes are documented here with detailed release notes.


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v0.6.65
WA
May 3, 2026

Features

  • feat(files): allow image uploads in workspace files

Bug Fixes

  • fix(files): align upload route image extensions with picker
  • fix(memory): return 200 with null data when memory key not found on GET

View changes on GitHub

v0.6.64
TH
IC
WA
May 3, 2026

Features

  • feat(files): export markdown as zip with embedded images
  • feat(table): hide new workflow column feature
  • feat(table): add workflow execution column type
  • feat(table): make plan table limits configurable via env vars

Improvements

  • improvement(sidebar): overlay lock indicator on leading icon
  • improvement(blocks): depends on misalignments audit

Bug Fixes

  • fix(credentials): clear stored refs on credential delete to prevent silent cascade orphaning
  • fix(memories): get memory tool, mem0 integration update
  • fix(uploads): direct-to-upload workspace files + shared transport
  • fix(connectors): harden 10 KB connectors after audit
  • fix(chat): close SSO auth bypass via checkSSOAccess body flag

View changes on GitHub

v0.6.63
-M
WA
May 2, 2026

Improvements

  • improvement(knowledge): tighten column widths for short numeric/badge values

Bug Fixes

  • fix(home): restore folder search in @-mention and plus-menu dropdown

View changes on GitHub

v0.6.62
-M
TH
IC
WA
May 2, 2026

Features

  • feat(files): embed sim files and render mermaid diagrams in markdown preview
  • feat(workflows): lock/duplicate improvements for workflows
  • feat(tables): add export, import column creation, infinite row pagination
  • feat(gmail): add edit draft and update label tools
  • feat(knowledge): add chunking strategies and regex strict boundaries
  • feat(ui): update context menu
  • feat(mothership): draft persistence, new task eager creation, doc preview fix, and loading polish
  • feat(knowledge): add embedding model selection and Cohere reranker
  • feat(fork): optimistic sidebar entry + Fork | prefix for forked tasks
  • feat(fork): fork chat from any assistant message
  • feat(firecrawl): add parse operation and revert short-input selection style

Improvements

  • improvement(lock): lock icon next to entity
  • improvement(home): consolidate chat context kind icon registry
  • improvement(home): anchor @-mention popup at caret and right-size dropdown widths
  • improvement(mothership): reuse logs detail panel in resource view
  • improvement(executor): correctness-by-construction for workflow logs
  • improvement(tables): bump column auto-fit cap from 600px to 1000px
  • improvement(workflow): narrow zustand selectors and optimize log tree builds
  • improvement(invites): remove confusing copy
  • improvement(repo): update ship skills, flatten internal tools contracts dir
  • improvement(repo): reorganize contracts directory
  • improvement(trace): billing trace span typing
  • improvement(types): enforce patterns outside just hooks directory and fix CI check + fix tracing billing issue
  • improvement(toast): widen error toasts and bump line-clamp to 3
  • improvement(repo): zod based client-server boundary
  • improvement(sidebar): remove unnecessary useCallback and useMemo wrappers
  • improvement(kb-selector): add search to knowledge base selector subblock

Bug Fixes

  • fix(file): zero byte codegen file format + zoomable preview wrapper + mermaid errors loopback
  • fix(loading): cursor positioning, render-phase defaultValue sync, remove unnecessary useMemo
  • fix(serializer): apply tools.config.params before validating required tool params
  • fix(csp): allow https images in markdown preview and html sandbox
  • fix(files): unstick monaco find widget tooltips and surface logs in mothership add-resource
  • fix(mail): use html-to-text for plaintext email fallback
  • fix(oauth): trim Atlassian OAuth scopes to fix CloudFront 414
  • fix(terminal): correct error/cancel block status in logs panel
  • fix(auth): resolve CORS errors for self-hosted deployments behind reverse proxies
  • fix(ui): fix tasks loading being cancelled, disable fork button
  • fix(ui): Add warning for organization-wide settings
  • fix(tasks): fix sidebar tasks skeleton hanging indefinitely
  • fix(settings): rename credentials to secrets, align role display
  • fix(secrets): invalidate env queries so dropdown updates without refresh
  • fix(custom-tool): include schema parameters in code wand prompt
  • fix(fork): clear task selection before navigating to fork
  • fix(fork): scope task list invalidation to current workspace
  • fix(integrations): harden jira, jsm, ashby, google drive, slack, confluence, notion
  • fix(cleanup): batch orphaned snapshot deletes to avoid slow-query spike
  • fix(files): use incremental applyEdits to prevent streaming flicker in Monaco editor
  • fix(trace): normalize keyed tool names and show credits in trace view
  • fix(copilot): fix new task error

Other Changes

  • revert(executor): undo correctness-by-construction for workflow logs
  • revert(short-input): remove selection:text-transparent
  • chore(skills): update checklist for boundary e2e checklist
  • Merge pull request #4342 from simstudioai/staging

View changes on GitHub

v0.6.61
TH
IC
OC
WA
Apr 29, 2026

Features

  • feat(logs): trace span tree rewrite with resizable split, provider icons, and execution improvements
  • feat(table): expose position parameter for row insertion via copilot
  • feat(files): extract PDF viewer behind SSR boundary and polish file preview
  • feat(sap_s4hana): add get_material_document and fix supplier invoice key order
  • feat(governance): external workspace users from outside org
  • feat(integrations): SAP S/4HANA

Improvements

  • improvement(docs): soften video hover opacity
  • improvement(sap_s4hana): use MERGE for OData v2 updates and enlarge icon
  • perf(docker): use turbo prune for app.Dockerfile
  • improvement(browser-use,stagehand): expose live session URLs
  • improvement(docker): speed up app image build with cache mounts and parallel node-gyp

Bug Fixes

  • fix(files): streaming preview invariant + OOXML style extraction
  • fix(notion): correctly register tool
  • fix(ui): adjust docx and code rendering
  • fix(snapshot): stop markdown preview auto-scroll during patch streams + snapshot styling
  • fix(knowledge): skip sync and document processing when KB is deleted
  • fix(table): return 400 instead of 500 on empty batch insert
  • fix(billing): gate org billing query to invite modal open state and allow GA doubleclick in CSP
  • fix(copilot): use different chats for different workflows
  • fix(workflow): throw 4xx on variable resolution failures
  • fix(docker): use full bun.lock + bump deprecated GHA actions
  • fix(mcp): Use SDK web-standard transport for copilot mcp
  • fix(short-input): hide selected text to prevent overlay collision
  • fix(vm): categorize user or server side errors
  • fix(ui): display file upload error messages
  • fix(security): rate limit chat OTP + validate mothership proxy endpoint
  • fix(security): require internal API key for copilot training endpoints
  • fix(mothership): stabilize task sidebar ordering on selection

View changes on GitHub

v0.6.60
TH
IC
WA
Apr 27, 2026

Features

  • feat(slack): canvas related operations

Improvements

  • improvement(slack): channel selector for list canvasses

Bug Fixes

  • fix(retention-job): add chunking strategy for cleanup
  • fix(stream): Avoid bun memory leak bug from TransformStream
  • fix(security): patch copilot tool & multipart upload IDORs

View changes on GitHub

v0.6.59
IC
WA
Apr 27, 2026

Features

  • feat(models): add gpt-5.5 models

Bug Fixes

  • fix(mothership): parallel subagent rendering, exec stream re-attach
  • fix(security): credential-set invite email check + shopify authorize XSS

View changes on GitHub

v0.6.58
TH
IC
VO
WA
Apr 25, 2026

Improvements

  • improvement(mothership): do not silently re-route missing stream id
  • improvement(tables): race-free row-count trigger + scoped tx timeouts
  • improvement(mothership): treat error as terminal event
  • refactor(ashby): align tools, block, and triggers with Ashby API
  • improvement(mothership): stream retry state machine, progressive re-rendering

Bug Fixes

  • fix(mothership): queue supersede crash
  • fix(table-block): resolve canonical tableId in filter/sort builders
  • fix(copilot): replace crypto.randomUUID() with generateId() per project rule
  • fix(mothership): Use heartbeat mechanism for chat locks
  • fix(db): revert statement_timeout startup options breaking pooled connections

Other Changes

  • chore(guide): update contributing guide
  • Merge pull request #4293 from simstudioai/staging
  • chore(bun): bump bun to 1.3.13
  • Merge pull request #4285 from simstudioai/staging

View changes on GitHub

v0.6.56
TH
WA
Apr 24, 2026

Features

  • feat(ui): Show subagent logs in bounded vertical view
  • feat(agentphone): add AgentPhone integration
  • feat(files): default sort by updated and add updated sort option

Bug Fixes

  • fix(agentphone): fix image
  • fix(tables): account for letter-spacing and displayed content in column auto-resize
  • fix(api): Pass archivedAt to list table response
  • fix(retention): switch data retention to be org-level

Other Changes

  • Set statement timeout of 90 seconds

View changes on GitHub

v0.6.55
TH
IC
WA
Apr 23, 2026

Features

  • feat(ui): add thinking ui to mothership

Improvements

  • improvement(repo): separate realtime into separate app

Bug Fixes

  • fix(selectors): enable search on all picker and selector subBlocks
  • fix(auth): add api key auth via sha256 hash lookup

View changes on GitHub